Speaker



FIG. 1 is an upper perspective view of the speaker showing my design.

FIG. 2 is a front elevation view thereof, showing speaker holes;

FIG. 3 is a back elevation view thereof;

FIG. 4 is a side elevation view thereof, an opposite side view being a mirror image thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines shown are included for the purpose of illustrating portions of the speaker that form no part of the claim. 

CLAIM The ornamental design for a speaker, as shown and described. 